Very nice, I can see the sampled/replaced pixels in some of the examples, but not at all in others. This will do the majority of the work for most people for fixing things like demonstrated, but some cleanup will still be required. I can't wait to try my own panoramas...
I really really like it though as shown for cleaning up dust on scans and removing power lines from photographs. I don't receive too many requests to delete buffalos.
Probably have to upgrade computers for it to run though.